Record the retained parts.
Identify whether the frame, interior trim and adjacent wall finish are staying. A proposal should make it possible to see where restoration ends and the window installation begins.
Windows · Nooksack, Washington
Window replacement in Nooksack should distinguish a new unit from the preparation of the opening around it. When a wall is being repaired after water exposure, an attractive replacement window does not establish that the framing and adjacent materials are ready to be closed.
Give the installer an opening-by-opening record: units intended to remain, units proposed for replacement, surrounding repair work and the provider responsible for that repair. For an ordinary upgrade, use the same record to identify any concealed-condition allowance without assuming flood exposure.

Window replacement
Have the window and wall-repair providers agree on the condition they need at handoff. An opening can be measured, a unit can be ordered and a frame can be installed at different stages. Identify which dimensions remain provisional until the repair boundary is known.
Identify whether the frame, interior trim and adjacent wall finish are staying. A proposal should make it possible to see where restoration ends and the window installation begins.
If water exposure is known, ask the appropriate provider to assess the surrounding assembly and communicate its findings. Keep this separate from a salesperson’s glass or frame selection.
Name who confirms the repair work is ready for installation and who reinstates the interior and exterior edges. Recheck dimensions if the opening preparation changes the original measurement.
Before work begins
Nooksack’s Public Works page lists residential building-permit resources. Ask the City how the actual opening work is reviewed, including altered framing, changed dimensions or restoration extending beyond a unit replacement.
Do not assume retaining the same nominal unit size makes all surrounding work the same. Give the reviewer and installer the actual repair description.
Ask the provider which dimensions and installation assumptions are still provisional. Resolve changes that affect the order before authorizing manufacture.
Check the written boundary for framing, insulation, trim, finishes and assessment work. Assign the work between providers instead of inferring it from the unit price.
Have the actual unit and surrounding assembly assessed. This guide does not diagnose damage or decide reuse from the location of the home.
Describe the existing condition, intended work and any related building changes.